<template>

    <div class="mui-numbox" data-numbox-step='1' data-numbox-min='1' style="height:25px"> 
		<button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
		<input class="mui-input-numbox" type="number" @change="countChange" ref="numbox" :value="initCount" />
		<button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
	</div>
</template>
<script>
import mui from '../../lib/mui/js/mui.min.js'
export default {
    mounted(){
        mui(".mui-numbox").numbox()
    },
    methods:{
        countChange(){
           //数量改变了
        //    每档数量改变，则立即同步数量到购物车当中
           this.$store.commit('updateGoodsinfo',{id:this.goodsid , count: this.$refs.numbox.value})
        }
    },
    props:["initCount","goodsid"]
}
</script>
<style lang="scss" scoped>

</style>